| General | PKT-300 | ||
|---|---|---|---|
| Frequency Range | 450-470 MHz Preset 99 Frequencies |
||
| Number of Channels | 6 | ||
| Channel Spacing | 25 / 12.5 kHz | ||
| Antenna Impedance | 50 Ω | ||
| Battery Life (5-5-90 duty cycle) with KNB-81L (3.6V/2200mAh) |
Approx. 14 hours (Battery saver off) Approx. 18 hours (Battery saver on) |
||
| Operating Temperature Range* | -22°F ~ +140°F (-30°C ~ +60°C) | ||
| Frequency Stability | ±2.5ppm | ||
| CH Frequency Spread | 20 MHz | ||
| Dimensions | (W x H x D) Projections Not Included | ||
| Radio with KNB-81L | 1.97 x 3.86 x 1.06 in (50 x 98 x 27 mm) | ||
| Weight | Radio with KNB-81L | 4.87 oz (138 g) | |
| FCC ID | K44523500 | ||
*Operating temperature specification for a Li-ion battery is 14°F to +140°F (-10°C to +60°C)
Specifications shown are typical and subject to change without notice, due to advancements in technology
Details and timing of firmware and software updates are subject to change without notice.
Analog measurements made per TIA603. Specifications are measured according to applicable standards.
| Receiver | PKT-300 | ||
|---|---|---|---|
| Sensitivity (12 dB SINAD) | Wide / Narrow | 0.25 / 0.28 μV | |
| Selectivity | Wide / Narrow | 60 / 50 dB | |
| Intermodulation Distortion | Wide / Narrow | 55 /50 dB | |
| Spurious Responce | 55 dB | ||
| Audio Output Power | 100 mW /8 Ω (External Speaker) | ||
| Transmitter | PKT-300 | ||
|---|---|---|---|
| RF Power Output | High / Low | 2.0 / 0.5 W (ERP) | |
| Spurious Responce | 55 dB | ||
| FM Hum & Noise | Wide / Narrow | 40 / 34 dB | |
| Audio Distortion | Less than 5% | ||
| Modulation | Wide / Narrow | 16K0F3E / 11K0F3E | |
ProTalk® is a registered trademark of JVCKENWOOD Corporation.
All other trademarks are the property of their respective holders.
| MIL Standard | MIL 810C Methods/Procedures | MIL 810D Methods/Procedures | MIL 810E Methods/Procedures | MIL 810F Methods/Procedures | MIL 810G Methods/Procedures | MIL 810H Methods/Procedures |
|---|---|---|---|---|---|---|
| Low Pressure | 500.1/Procedure I | 500.2/Procedure I, II | 500.3/Procedure I, II | 500.4/Procedure I, II | 500.5/Procedure I, II | 500.6/Procedure I, II |
| High Temperature | 501.1/Procedure I, II | 501.2/Procedure I, II | 501.3/Procedure I, II | 501.4/Procedure I, II | 501.5/Procedure I, II | 501.7/Procedure I, II |
| Low Temperature | 502.1/Procedure I | 502.2/Procedure I, II | 502.3/Procedure I, II | 502.4/Procedure I, II | 502.5/Procedure I, II | 502.7/Procedure I, II |
| Temperature Shock | 503.1/Procedure I | 503.2/Procedure I | 503.3/Procedure I | 503.4/Procedure I, II | 503.5/Procedure I | 503.7/Procedure I |
| Solar Radiation | 505.1/Procedure I | 505.2/Procedure I | 505.3/Procedure I | 505.4/Procedure I | 505.5/Procedure I | 505.7/Procedure I |
| Humidity | 507.1/Procedure I, II | 507.2/Procedure II, III | 507.3/Procedure II, III | 507.4 | 507.5/Prcedure II | 507.6/Prcedure II |
| Vibration | 514.2/Procedure VIII, X | 514.3/Procedure I | 514.4/Procedure I | 514.5/Procedure I | 514.6/Procedure I | 514.8/Procedure I |
| Shock | 516.2/Procedure I, II, V | 516.3/Procedure I, IV | 516.4/Procedure I, IV | 516.5/Procedure I, IV | 516.6/Procedure I, IV | 516.8/Procedure I, IV |
| International Protection Standard | ||||||
| Dust & Water Protection | IP52 | |||||
